National - Grooved Concentric Reducer, 8in x 4in - N-ST140
$ 19.30
- This grooved concentric reducer features one 8 in. and one 4 in. connection to be used in grooved piping, including specifically fire sprinkler piping systems, allowing for proper water flow and fast installation. Concentric Reducer uses include transitioning two pipes with different diameters by joining the two pipe or tube sections together on the same axis.
